2004 Ski-Doo Racing Handbook, Page 91Get this manual
SECTION 04ENGINE PREPARATION
MAINTENANCE
NOTE: Replace with new ones any damaged clampsRefer to appropriate Parts Catalogs to order new clamps
REMOVAL FROM VEHICLE
Open hood and side panels, refer to BODYRemove muffler, tuned pipe and exhaust manifoldDrain engine coolantRemove or unplug the following then lift off engine from engine compartmentNOTE: Use of hoist is recommended guard air silencer drive belt rewind starter handle drive pulley (not necessary if engine does not have to be disassembled) hood and left side panels (if necessary for better access), refer to BODY carburetors and carburetor clamps impulse hose at engine and electrical connectors oil injection inlet line at oil injection pump, install hose pincher oil pump cable coolant hoses between cylinder head and radiator coolant by-pass hose coolant hose at front of coolant reservoir engine support screws engine stopper (left rear of engine) windshield (if required)Remove spark plugs and install spark plug lift ring (PN 529 035 830) at the farthest spark plug hole